JC904A

View detailed technical data, stock status, and sourcing information for: JC904A
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Federal Supply Group

Hand Tools

Federal Supply Classification

5120 Nonpowered Nonedged Hand Tools

National Stock Number

5120-00-277-1185

Item Name Code

17182

Assigment Date

01/01/1963 (63 years ago)

0.406 inches minimum head thickness, 9.250 inches minimum and 12.500 inches maximum overall length, steel overall material, oval single end internal wrenching surface shape, 0.750 inches nominal single end wrenching surface size

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length: 9.250 inches minimum and 12.500 inches maximum
Head Thickness: 0.406 inches minimum
Wrenching Surface Size: 0.750 inches nominal single end
Wrenching Surface Shape: oval single end internal
Material: steel overall
Surface Treatment: oxide overall
Style Designator: structural

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5120-01-380-2724	No Name Available	05/01/2005

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
32-524	Open End Wrench
C904A	Open End Wrench
JC904A	Open End Wrench

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5120-00-277-1185?

The FSCG of the NSN 5120-00-277-1185 is 5120

Does the NSN 5120-00-277-1185 have a Schedule B code assigned?

Yes, the Schedule B code is 8204110030

Does NSN 5120-00-277-1185 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5120-00-277-1185 contain precious materials?

Item does not contain precious metal.

Does NSN 5120-00-277-1185 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5120-00-277-1185 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963